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        <h1>
          <span class="m-breadcrumb"><a href="namespacebn.html">bn</a>::<wbr/></span>color_effect <span class="m-thin">namespace</span>
          <div class="m-doc-include m-code m-inverted m-text-right"><span class="cp">#include</span> <a class="cpf" href="bn__color__effect_8h.html">&lt;bn_color_effect.h&gt;</a></div>
        </h1>
        <p>Color effects related functions.</p>
        <nav class="m-block m-default">
          <h3>Contents</h3>
          <ul>
            <li>
              Reference
              <ul>
                <li><a href="#func-members">Functions</a></li>
              </ul>
            </li>
          </ul>
        </nav>
        <section id="func-members">
          <h2><a href="#func-members">Functions</a></h2>
          <dl class="m-doc">
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ae4d86da4f9f613f6d80dc3435683564d" class="m-doc">brightness</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> brightness,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Increases the brightness of all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#af0a1a09ad3ae4a464ccaea8a50d8ecfe" class="m-doc">brightness</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> brightness,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Increases the brightness of all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a2b2b0c43f61326868ebf8ce877eea23b" class="m-doc">contrast</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> contrast,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Increases the contrast of all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a7d2318578c88345bc0c19f3e4477f779" class="m-doc">contrast</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> contrast,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Increases the contrast of all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ad7a7795bfe27f8631a8a26431e9a8143" class="m-doc">intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Increases the intensity of all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ac39e41d7b73af85fe0b806f923f7c0f1" class="m-doc">intensity</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Increases the intensity of all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#abdcb7a6494376eb01317da477516585c" class="m-doc">invert</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Inverts all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a9da929d88eb27655859601591884edaa" class="m-doc">invert</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Inverts all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a6840bad203f09f032a80be0c9d06c44c" class="m-doc">grayscale</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Applies a grayscale effect to all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a5c9cebd44f1ef882972c698e0b541253" class="m-doc">grayscale</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Applies a grayscale effect to all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a0849ea23fa31c7457aa157859cdcb683" class="m-doc">hue_shift</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Applies a hue shift effect to all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ad994322a4638fdcdc6f0eeb334dd392c" class="m-doc">hue_shift</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Applies a hue shift effect to all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#accda48ec4faad48cba35663421facd5f" class="m-doc">blend</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; first_source_colors_ref,
              const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; second_source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> weight,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Blends two color arrays referenced by first_source_colors_ref and second_source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a8d43575a9b0f173520b82005863f6038" class="m-doc">fade</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1color.html" class="m-doc">color</a> fade_color,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Applies a fade effect to all referenced colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a448a4ec08fc65c6e4793be451526ea49" class="m-doc">fade</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="classbn_1_1color.html" class="m-doc">color</a> fade_color,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Applies a fade effect to all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ab17bd402f1936d22cf9de69459b941b2" class="m-doc">rotate</a>(</span><span class="m-doc-wrap">int rotate_count,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span>
            </dt>
            <dd>Rotates all referenced colors to the right.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ac542b0d869e99828442c71edced63990" class="m-doc">rotate</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              int rotate_count,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span>
            </dt>
            <dd>Rotates all colors referenced by source_colors_ref to the right, storing the result in destination_colors_ref.</dd>
          </dl>
        </section>
        <section>
          <h2>Function documentation</h2>
          <section class="m-doc-details" id="ae4d86da4f9f613f6d80dc3435683564d"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ae4d86da4f9f613f6d80dc3435683564d" class="m-doc-self">brightness</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> brightness,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Increases the brightness of all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">brightness</td>
                  <td>Brightness amount in the range [0..1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="af0a1a09ad3ae4a464ccaea8a50d8ecfe"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#af0a1a09ad3ae4a464ccaea8a50d8ecfe" class="m-doc-self">brightness</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> brightness,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Increases the brightness of all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference.</td>
                </tr>
                <tr>
                  <td>brightness</td>
                  <td>Brightness amount in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a2b2b0c43f61326868ebf8ce877eea23b"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a2b2b0c43f61326868ebf8ce877eea23b" class="m-doc-self">contrast</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> contrast,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Increases the contrast of all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">contrast</td>
                  <td>Contrast amount in the range [0..1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a7d2318578c88345bc0c19f3e4477f779"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a7d2318578c88345bc0c19f3e4477f779" class="m-doc-self">contrast</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> contrast,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Increases the contrast of all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference.</td>
                </tr>
                <tr>
                  <td>contrast</td>
                  <td>Contrast amount in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="ad7a7795bfe27f8631a8a26431e9a8143"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ad7a7795bfe27f8631a8a26431e9a8143" class="m-doc-self">intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Increases the intensity of all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">intensity</td>
                  <td>Intensity amount in the range [0..1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="ac39e41d7b73af85fe0b806f923f7c0f1"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ac39e41d7b73af85fe0b806f923f7c0f1" class="m-doc-self">intensity</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Increases the intensity of all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference.</td>
                </tr>
                <tr>
                  <td>intensity</td>
                  <td>Intensity amount in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="abdcb7a6494376eb01317da477516585c"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#abdcb7a6494376eb01317da477516585c" class="m-doc-self">invert</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Inverts all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">colors_ref</td>
                  <td>Colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a9da929d88eb27655859601591884edaa"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a9da929d88eb27655859601591884edaa" class="m-doc-self">invert</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Inverts all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference.</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a6840bad203f09f032a80be0c9d06c44c"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a6840bad203f09f032a80be0c9d06c44c" class="m-doc-self">grayscale</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Applies a grayscale effect to all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">intensity</td>
                  <td>Grayscale effect intensity in the range [0..1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a5c9cebd44f1ef882972c698e0b541253"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a5c9cebd44f1ef882972c698e0b541253" class="m-doc-self">grayscale</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Applies a grayscale effect to all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
                <tr>
                  <td>intensity</td>
                  <td>Grayscale effect intensity in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a0849ea23fa31c7457aa157859cdcb683"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a0849ea23fa31c7457aa157859cdcb683" class="m-doc-self">hue_shift</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Applies a hue shift effect to all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">intensity</td>
                  <td>Hue shift effect intensity in the range [0..1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="ad994322a4638fdcdc6f0eeb334dd392c"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ad994322a4638fdcdc6f0eeb334dd392c" class="m-doc-self">hue_shift</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Applies a hue shift effect to all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference.</td>
                </tr>
                <tr>
                  <td>intensity</td>
                  <td>Hue shift effect intensity in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="accda48ec4faad48cba35663421facd5f"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#accda48ec4faad48cba35663421facd5f" class="m-doc-self">blend</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; first_source_colors_ref,
              const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; second_source_colors_ref,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> weight,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Blends two color arrays referenced by first_source_colors_ref and second_source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">first_source_colors_ref</td>
                  <td>First source colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
                <tr>
                  <td>second_source_colors_ref</td>
                  <td>Second source colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
                <tr>
                  <td>weight</td>
                  <td>Blend weight in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a8d43575a9b0f173520b82005863f6038"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a8d43575a9b0f173520b82005863f6038" class="m-doc-self">fade</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1color.html" class="m-doc">color</a> fade_color,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Applies a fade effect to all referenced colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">fade_color</td>
                  <td>Fade effect color.</td>
                </tr>
                <tr>
                  <td>intensity</td>
                  <td>Fade effect intensity in the range [0..1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a448a4ec08fc65c6e4793be451526ea49"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a448a4ec08fc65c6e4793be451526ea49" class="m-doc-self">fade</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              <a href="classbn_1_1color.html" class="m-doc">color</a> fade_color,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Applies a fade effect to all colors referenced by source_colors_ref, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
                <tr>
                  <td>fade_color</td>
                  <td>Fade effect color.</td>
                </tr>
                <tr>
                  <td>intensity</td>
                  <td>Fade effect intensity in the range [0..1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference. It must be 4-byte aligned and have an even number of colors.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="ab17bd402f1936d22cf9de69459b941b2"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ab17bd402f1936d22cf9de69459b941b2" class="m-doc-self">rotate</a>(</span><span class="m-doc-wrap">int rotate_count,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; colors_ref)</span></span>
            </h3>
            <p>Rotates all referenced colors to the right.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">rotate_count</td>
                  <td>Number of colors to rotate to the right in the range [1 - colors_count .. colors_count - 1].</td>
                </tr>
                <tr>
                  <td>colors_ref</td>
                  <td>Colors reference.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="ac542b0d869e99828442c71edced63990"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />color_effect::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ac542b0d869e99828442c71edced63990" class="m-doc-self">rotate</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;&amp; source_colors_ref,
              int rotate_count,
              <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;<a href="classbn_1_1color.html" class="m-doc">color</a>&gt; destination_colors_ref)</span></span>
            </h3>
            <p>Rotates all colors referenced by source_colors_ref to the right, storing the result in destination_colors_ref.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">source_colors_ref</td>
                  <td>Source colors reference.</td>
                </tr>
                <tr>
                  <td>rotate_count</td>
                  <td>Number of colors to rotate to the right in the range [1 - colors_count .. colors_count - 1].</td>
                </tr>
                <tr>
                  <td>destination_colors_ref</td>
                  <td>Destination colors reference.</td>
                </tr>
              </tbody>
            </table>
<p>If the source and destination tiles, colors or map cells overlap, the behavior is undefined.</p>
          </div></section>
        </section>
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